JGJ/T135-2018：载体桩技术标准

JGJT135-2018······1

1 总则······10

2 术语和符号······11

2.1 术语······11

2.2 符号······12

3 基本规定······16

4 载体桩设计······17

4.1 一般规定······17

4.2 坚向受压承载力计算······17

4.3 受拔承载力计算······23

4.4 沉降计算······25

4.5 构造······28

5 载体桩复合地基设计······30

5.1 一般规定······30

5.2 复合地基设计······30

6 施工······32

7 验收······35

附录A 载体桩单桩竖向抗压静载荷试验······37

本标准用词说明······39

引用标准名录······40

附: 条文说明······42

1 总则······44

2 术语和符号······46

2.1 术语······46

3 基本规定······48

4 载体桩设计······50

4.1 一般规定······50

4.2 竖向受压承载力计算······51

4.3 受拔承载力计算······58

4.4 沉降计算······59

5 载体桩复合地基设计······60

5.1 一般规定······60

5.2 复合地基设计······60

6 施工······62

7 验收······64